Excavation of basement level beneath footprint of existing house with walk on rooflights; Rebuilding of bathroom extension at lower ground floor; Erection of extension at ground floor level over octagonal wing and creation of new parapet; Erection of infill extension on northeast elevation; Remodelling of bay on southeast elevation at lower ground floor level; Erection of replacement dormer; Demolition of existing retaining walls on south east elevation and eastern lightwell and construction of new metal escape stairs in these location; Replacement of windows; Rationalisation of drainage, repair of stucco render, repair/ refurbishment and part replacement of existing roof, refurbishment/ replacement of existing chimney and pots; Installation of Plant Machinery; Erection of bin and bike store to front garden; and associated external alterations.

Amendments to planning permission dated 20th March 2021 (RN 20/01550/FULL) for the excavation of a basement beneath the footprint of the original dwelling. Erection of additional mansard roof storey with dormer windows. Alterations to elevation to provide new windows. Merging the two existing flats into a single dwelling house. NAMELY, to change the garage doors. Glass panel replaced by a louvered panel as required by ventilation strategy.

External and internal alterations including new marble entrance step,new steel staircase to front lightwell. Alteration to slope of roof at rear ground floor and replacement in slate, new dormer windows to roof, lead renewal to roof. New internal staircase to 3rd and 4th floors, minor alteration to flat layouts, removal of non-original partitions, new bathrooms and kitchens, dropped ceilings to lower ground floor and within part of residential units, insulation and sound proofing to floor voids, replacement of damp proofing to lower ground floor, replacement of and repairs to doors to meet fire standards. Secondary glazing to existing windows, replacement of non-original sash windows with new to match original. New plant to rear ground floor roof and ground floor lightwell including new enclosure, fan coil units internally and replacement rooflights.

External and internal alterations including new marble entrance step,new steel staircase to front lightwell. Alteration to slope of roof at rear ground floor and replacement in slate, new dormer windows to roof, lead renewal to roof. New internal staircase to 3rd and 4th floors, minor alteration to flat layouts, removal of non-original partitions, new bathrooms and kitchens, dropped ceilings to lower ground floor and within part of residential units, insulation and sound proofing to floor voids, replacement of damp proofing to lower ground floor, replacement of and repairs to doors to meet fire standards. Secondary glazing to existing windows, replacement of non-original sash windows with new to match original. New plant to rear ground floor roof and ground floor lightwell including new enclosure, fan coil units internally and replacement rooflights.

Variation of condition 1 of planning permission dated 14 May 2021 (RN 20/01550/FULL) for excavation of a basement beneath the footprint of the original dwelling. Erection of additional mansard roof storey with dormer windows. Alterations to elevation to provide new windows. Merging the two existing flats into a single dwelling house. NAMELY, to amend and include additional windows and raise roof level.

Demolition of existing front garage door and installation of new triple sash window; removal of concrete ramp to garage with installation of new cantilevered off road car parking space at pavement level; new side extension plant room with air conditioning unit with louvered attenuation and side staircase to rear garden; installation of new back door access to property to side of existing closet wing at LGF level; new roof extension with rear dormer window to existing roof pitch; removal of existing chimney to rear of property; alterations to windows and doors.

Alteration to the front elevation and infill part of the existing lightwell at lower ground floor level; erection of single storey glazed extension at garden level; alteration to closet wing extension at ground and first floor level; closet wing extension at second floor level and enlargement of existing mansard including a new dormer window.

Details of typical bay details - front, side and rear façades, dormer windows, external metalwork, ground floor entrance and solar panels showing architectural relationship to the roof, details of samples of the facing materials, details of a car club scheme, detailed drawings showing the following alteration(s) to the scheme; Provision of a privacy screen on the southern boundary of the terraces at rear 2nd and 3rd floor levels and details of code of construction practice pursuant to Condition 3, 4, 14, 15, 16 of planning permission dated 23rd September 2022 (RN: 22/03519/FULL)

Alterations to existing residential unit including construction of a new fourth floor mansard with dormer windows to front and rear, plus rooflight. Modifications to third floor front and rear facades and fenestration, including installation of double-glazed timber framed sash windows.

Erection of rear extension at lower ground floor level, extension under front garden and associated lowering of lower ground floor level; Erection of rear dormer; Alterations to fenestration; Installation of plant machinery; Erection of outbuilding in rear garden; Alterations to rear boundary walls; landscaping works; and associated external alterations. Internal alterations, including changes to planform. (Linked with 22/07801/FULL)